870 million people worldwide are chronically undernourished. Irrigating crops is a simple solution that can double the amount of food a farm produces. But as much as 80 percent of farmland worldwide is not irrigated. Tested machines and new innovati ...

When the sun goes down, the day ends. No work after dark, no studying. That’s the reality for one quarter of the world’s population that lives without electricity. Inventive design and the falling cost of solar power is lighting up homes ...

Informed construction saves lives, and it also just makes life more pleasant. Architects and engineers are mining the world’s traditional building techniques to find better ways to contend with earthquakes and floods and to adapt to problems li ...

Technology is essential to good health worldwide. Product designers are revealing its potential with devices such as paper-based rapid disease diagnostics, accurate male circumcision tools that can reduce the rate of HIV infection, and suites of tele ...

The boom in mobile phone ownership has been one of the unanticipated success stories of global development. And with all of that computing power in the hands of so many people, software engineers are at the leading edge of the work to improve lives. ...

About one in three people worldwide don’t have access to improved sanitation, but managing waste could solve a lot of the world’s health problems. For all of its importance, the issue still gets little attention. We have the solutions. Good, ...

Bridges, boats and wheels are connecting people in inventive ways. Bicycle ambulances save lives in the world’s hard-to-reach communities, clinics on buses take medical care to the village, and farmers build do-it-yourself tractors and drive tr ...

Nearly 1 billion people don’t have access to clean water, and the consequences are fatal. Diarrhea is one of the leading killers of children under the age of five. Fortunately, the solutions needed to access clean water can be affordable and re ...

Darine Ameyed analyzes a class of technology that was prominent in global development discussions at the International Conference on Sustainable Development held at Columbia University in New York (USA). Technology...

Latest Comments

Narayan Seva Sansthan’ is one of the best non profit Charity Organization that was established in the year 1985 with a fistful of flour and with a view to serve the patients belonging to the poorest of the poor sections of the society through the ‘free of cost’ corrective surgeries of patients suffe...

Iana Aranda says: As per Bob: reliable source of power or electrical storage and/or backup power is required. This limits the application to where this type of power is available. UV if applied appropriately can be both a safe and effective means of sterilization.

AOA ok we like purchase 3-6 machines (under noted),send details,prices etc. at.k_nationaltraders@yahoo.com CAMARTEC is a manually operated oil expeller machine used to produce oil from different kinds of seeds. thanking you in anyicipation

Interesting, thanks. Nepal has been quickly gaining local capacity for tunneling projects for tunnels for its many hydro projects to larger automobile tunnels (latest in Lamjung) and much delayed Melamchi tunnel coming on line soon to bring drinking water to Kathmandu valley and to a just initiated...

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